Aggregate Queries in Wireless Sensor Networks. - Jeong-Joon Kim; Shin In In-Su; Yan-Sheng Zhang; Dong-Oh Kim; Ki-Joon Han (Int. J. Distributed Sens. Networks, 2012)

NUNS: A Nonuniform Network Split Method for Data-Centric Storage Sensor Networks. - Ki-Young Lee; Hong-Koo Kang; Shin In In-Su; Jeong-Joon Kim; Ki-Joon Han (Int. J. Distributed Sens. Networks, 2012)

Spatial TinyDB: A Spatial Sensor Database System for the USN Environment. - Dong-Oh Kim; Lei Liu; Shin In In-Su; Jeong-Joon Kim; Ki-Joon Han (Int. J. Distributed Sens. Networks, 2013)